* 修复修改字典树信息时字典值不会随着更改的bug

README.md

@@ -32,6 +32,7 @@
 * 修复用户相关控制器
 * 添加platformId = 6 (库房管理)
 * 移除UploadController
+* 修复修改字典树信息时字典值不会随着更改的bug
 
 ### 2018-05-07
 

zen-api/src/main/kotlin/com/gxzc/zen/api/sys/mapper/SysDictValueMapper.kt

@@ -2,6 +2,7 @@ package com.gxzc.zen.api.sys.mapper
 
 import com.gxzc.zen.api.sys.model.SysDictValue
 import com.gxzc.zen.common.base.BaseMapper
+import org.apache.ibatis.annotations.Param
 import org.springframework.stereotype.Repository
 
 /**
@@ -14,4 +15,8 @@ import org.springframework.stereotype.Repository
  * @url https://noahlan.com
  */
 @Repository
-interface SysDictValueMapper : BaseMapper<SysDictValue>
+interface SysDictValueMapper : BaseMapper<SysDictValue> {
+    fun updateDictValueByTypeId(@Param("typeId") typeId: Long,
+                                @Param("oldPrefix") oldPrefix: String,
+                                @Param("newPrefix") newPrefix: String): Int
+}

zen-api/src/main/kotlin/com/gxzc/zen/api/sys/service/ISysDictValueService.kt

@@ -42,6 +42,11 @@ interface ISysDictValueService : BaseService<SysDictValue> {
      */
     fun updateDictValue(entity: SysDictValue): SysDictValue
 
+    /**
+     * 更新dictValue的code
+     */
+    fun updateDictValueByTypeId(typeId: Long, oldPrefix:String, newPrefix: String)
+
     /**
      * 删除一条记录
      */

zen-api/src/main/kotlin/com/gxzc/zen/api/sys/service/impl/SysDictTypeServiceImpl.kt

@@ -56,9 +56,13 @@ class SysDictTypeServiceImpl : ServiceImpl<SysDictTypeMapper, SysDictType>(), IS
     }
 
     override fun updateDictType(entity: SysDictType): SysDictType {
+        // 先查询原有信息
+        val temp = baseMapper.selectById(entity.id)
         if (baseMapper.updateById(entity) <= 0) {
             throw ZenException(ZenExceptionEnum.BIZ_UPDATE_ERROR)
         }
+        // 同时修改value对应节点的信息
+        dictValueService.updateDictValueByTypeId(entity.id!!, temp.code!!, entity.code!!)
         return entity
     }
 

zen-api/src/main/kotlin/com/gxzc/zen/api/sys/service/impl/SysDictValueServiceImpl.kt

@@ -75,6 +75,11 @@ class SysDictValueServiceImpl : ServiceImpl<SysDictValueMapper, SysDictValue>(),
         return entity
     }
 
+    override fun updateDictValueByTypeId(typeId: Long, oldPrefix: String, newPrefix: String) {
+        baseMapper.updateDictValueByTypeId(typeId, oldPrefix, newPrefix)
+        evictCache()
+    }
+
     override fun deleteDictValue(id: Long) {
         baseMapper.physicalDeleteById(id)
         // 刷新缓存

zen-api/src/main/resources/mapping/sys/SysDictValueMapper.xml

@@ -18,4 +18,9 @@
         <result column="sort" property="sort"/>
     </resultMap>
 
+    <update id="updateDictValueByTypeId">
+        UPDATE `sys_dict_value`
+        SET `code` = REPLACE(`code`,#{oldPrefix},#{newPrefix})
+        WHERE type_id = #{typeId}
+    </update>
 </mapper>